What is the Greatest Common Factor of 74003 and 74021?

Greatest common factor (GCF) of 74003 and 74021 is 1.

GCF(74003,74021) = 1

We will now calculate the prime factors of 74003 and 74021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74003 and 74021.

How to find the GCF of 74003 and 74021?

We will first find the prime factorization of 74003 and 74021. After we will calculate the factors of 74003 and 74021 and find the biggest common factor number .

Step-1: Prime Factorization of 74003

Prime factors of 74003 are 43, 1721. Prime factorization of 74003 in exponential form is:

74003 = 43¹ × 1721¹

Step-2: Prime Factorization of 74021

Prime factors of 74021 are 74021. Prime factorization of 74021 in exponential form is:

74021 = 74021¹

Step-3: Factors of 74003

List of positive integer factors of 74003 that divides 74003 without a remainder.

1, 43, 1721

Step-4: Factors of 74021

List of positive integer factors of 74021 that divides 74003 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74003 and 74021. The biggest common factor number is the GCF number.
So the greatest common factor 74003 and 74021 is 1.

Also check out the Least Common Multiple of 74003 and 74021